Can I buy the same system for MT4 and MT5?
If a product supports both platforms, its page shows separate MT4 and MT5 options with the corresponding links.
If you need an MT4 Expert Advisor, this page groups AstraMQL products that support MetaTrader 4. Product pages help you understand the algorithm purpose and continue to the right purchase version.

PatternGuard VWAP Trader is an Expert Advisor for MT5 / MT4, built for traders who want to automate repeatable trading logic and follow predefined rules. It helps...

Gold Wolf EA is an Expert Advisor for MT5 / MT4, built for traders who want to automate repeatable trading logic and follow predefined rules. It helps reduce emotional...

Dream of the Golden Wolf is an Expert Advisor for MT5 / MT4, built for traders who want to automate repeatable trading logic and follow predefined rules. It helps...

Golden Wolf Grid Pro is an Expert Advisor for MT5 / MT4, built for traders who want to automate repeatable trading logic and follow predefined rules. It helps reduce...

Golden Wolf Game Changer is an Expert Advisor for MT5 / MT4, built for traders who want to automate repeatable trading logic and follow predefined rules. It helps...
If a product supports both platforms, its page shows separate MT4 and MT5 options with the corresponding links.